Can this be done?...

I'm using FP 1.09 (take 3). I often use the embedded GPS and listen to MP3's. What I just found out that I cant seem to do is listen to the radio and use the embedded GPS. Is this a skinning issue? I can go to FM Radio and then choose mini mode and launch iGuidance as an external app, so I'm sure it can be done, but I want to use the embedded GPS.